The calculated distance (air line) between Deir Ḥannā and Rosh Ha‘Ayin is approximately 58 miles respectively 93 kilometers.
By car or train, the actual journey to Rosh Ha‘Ayin is certainly longer, as only the direct route (as the crow flies) between Deir Ḥannā and Rosh Ha‘Ayin has been calculated here.
Air line (approximately)
93 kilometers
50 nautical miles